Speaker box



FIG. 1 is a front top right perspective view of a speaker box in accordance with my new design;

FIG. 2 is a is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a left side elevation view thereof; and,

FIG. 8 is a right front top perspective view similar to FIG. 1 but with the speaker cover removed. 

The ornamental design for “speaker box,” as shown and described. 